Does anyone have any accurate Chrono Data for both standard pressure and "+P" factory loads for the 3.8 in. barreled .45 ACP Glocks? Ammo manufactures test barrels are generally 5.0 in., and I was wondering what both the velocity drop and "+P" increase actually represented in these shorter, octagonal-rifled barrels.

I did some testing with RA45TP in my G30SF a while back. I always test other known velocity loads with new tests, and everything was on par with previous testing & published data. Here's a link to my thread:

I did some testing with RA45TP in my G30SF a while back. I always test other known velocity loads with new tests, and everything was on par with previous testing & published data. Here's a link to my thread:

I did some testing with RA45TP in my G30SF a while back. I always test other known velocity loads with new tests, and everything was on par with previous testing & published data. Here's a link to my thread: